Set of buttons for a mobile computing device



FIG. 1 is a front view of a first embodiment of a set of buttons for a mobile computing device;

FIG. 2 is a first isometric view thereof;

FIG. 3 is a second isometric view thereof;

FIG. 4 is a front view of a second embodiment of a set of buttons for a mobile computing device;

FIG. 5 is a first isometric view thereof;

FIG. 6 is a second isometric view thereof;

FIG. 7 is a front view of a third embodiment of a set of buttons for a mobile computing device;

FIG. 8 is a first isometric view thereof;

FIG. 9 is a second isometric view thereof;

FIG. 10 is a front view of a fourth embodiment of a set of buttons for a mobile computing device;

FIG. 11 is a first isometric view thereof; and,

FIG. 12 is a second isometric view thereof.

The broken lines shown within the claimed areas represent the bounds of the claimed design while the other broken lines, showing the remainder of a mobile computing device, are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design. 

The ornamental design for a set of buttons for a mobile computing device, as shown and described. 